Radiation imagery chemistry: process – composition – or product th – Electric or magnetic imagery – e.g. – xerography,... – Radiation-sensitive composition or product
Patent
1983-04-11
1985-02-19
Martin, Roland E.
Radiation imagery chemistry: process, composition, or product th
Electric or magnetic imagery, e.g., xerography,...
Radiation-sensitive composition or product
430 70, 430 71, 430 76, 430 77, 430 78, G03G 506
Patent
active
045006210
ABSTRACT:
Electrographic imaging process and electrographic plates utilized therein are provided wherein the photoconductive layer comprises a squaric acid methine dye admixed with a binder or a photoconductive material. The photoconductive layer may also comprise the squaric acid methine dye, a binder and a charge transport material.
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patent: 3824099 (1974-07-01), Champ et al.
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patent: 4353971 (1982-10-01), Chang et al.
"Reduction of Fatigue in Squarylium Particulate Photoconductor by Electron-Transport Doping", Balanson et al., IBM Tech. Discl. Bull, vol. 24, No. 11B, Apr. 1982, p. 6194.
"Photoconductivity of Organic Particle Dispersions: Squarine Dyes", Loutfy et al., PSE, vol. 27, No. 1, Jan.-Feb. 1983, pp. 5-9.
Merritt, V. Y., IBM J. Res. Develop., 22 (Jul. 1978), "Organic Photovoltaic Materials: Squarylium and Cyanine-TCNQ Dyes".
Martin Roland E.
Ricoh Systems, Inc.
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